<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Array border</title>
</head>
<body>
  <script>
    const buf = new ArrayBuffer(6);
    const view = new DataView(buf);

    // 尝试读取部分超出缓冲范围的值
    view.getInt32(4);
  </script>
</body>
</html>